Stauroneis obliqua, Greg. Mic. Journ. vol. 4. pl. i. .35.
„ ovalis, Greg. I. c. fig. 36.
„ dubia, Greg. I. c. fig. 37-
„ Legumen, Kiitz., Greg. I. c. fig. 9.
„ ventricosa, Kiitz., Greg. I. c. fig. 10.
Synedra Vertebra, Greg. Mic. Journ. vol. 3. pl. iv. 22 = S. pulchella,
Synop. xi. 84 ?
Cocconema coruutum, Ehr., Greg. Mic. Journ. vol. 4. pl. i. 11 = C.
lanceolatum, Synop. xxiii. 219?
Cocconema ventricosa ? Hass. Aig. p. 427- pi- ci. 4.
Raphoneis gemmifera, Ehr. R. fasciolata, Ehr. R. pretiosa,
Ehr. R. Rhombus, Ehr. “ Thames mud,” Roper, Mic. Trans,
vol. 2. pl. vi. figs. 7) 8, 9, 10: all ^B o njphora Amphiceros, Kiitz.
Synop. pl. xxiv. fig. 224.
Zygoeeros Surirella, Ehr. “ Thames mud,” Roper, I.e. figs. 11,12.
Gomphonema Hebridense, Greg. “ Mull Deposit,” Greg. Mic.
Journ. vol. 2. pl. iv. 19.
Gomphonema æquale, Greg. Mic. Journ. vol. 4. pl. i.41 = G. tenel-
lum, Synop. xxix. 243.
Podosphenia ? oculata, Hass. A lg.p. 425. pl. c. Surirella ovatal
Synop. ix. 70.
liicmophora Jurgensii, Ag., Grev. B.F. p. 408=Rhipidophora elongata,
young ? Synop. xxv. 232.
Melosira Thompsonii, Harv. Man. p. 195 : not Diatomaceos ?
„ lineata, Ag. Grev. B. F. p. 402.
,, lentigera, Harv. Man. p. 196 : not Diatomaceous ?
Fragilaria Carmichaelii, Harv. Man. p. 198.
Frustulia fasciata, Ag. ]
’ ° iHarv. Man. p. 204.
„ Ulna, Ag. J
Styllaria bidentata, Ag.
„ minutissima, Ag..
Harv. Man. p. 205.
I N D E X
TUB GENERA AND SPECIES DESCRIBED IN VOL. 11.
The names printed in italics are synonyms.
Ac h n a n t h e s . . . .
brevipes, Kiitz. ..
Carmichaelii, Grev.
exilis .................
intermedia, Kiitz..
longipes.............
minutissima, Ralfs.
, Kiitz........
, Grev.
Ac h n a n t h id iu m . .
lanceolatum.
microcephalum ..
Ac t in o c y c l u s . . . .
duodenarius.........
octodenarius . . . .
sedenarius .........
A ctinoptychus, Ehr.
duodenarius, Ehr..
octodenarius, Ehr.
sedenarius, Ehr. ..
A m p h i p l e u r a ___
infíexa .................
Am p h ip r o r a .............
elegans.................
Am p h i t e t r a s ___
antediluviana . . . .
Am p h o r a ..................
affinis 3 .............
Arcus, Greg.........
A s t e r io n e l l a ___
Ralfsii.................
A ulacosira.
crenulata, Thw. ..
R a c i l l a r i a .............
cuneata, Ehr........
ßocculosa, Ehr.
paradoxa.........
tabellaris, Ehr.
Page
26 B angia, Lyng. Page Page
toeniæformis^Fïi&.B. 42
27 quadripunctata .. 77 C o s c in o d is c u s .
27 B e r k e l e y a ............. 67 concinnus . . . . . . 85
27 Adriatica, Kiitz... 67 perforatus 29 ......... 85 fragilis................. 67 C y c l o t e l l a . 28 B ib la r ium , Ehr. Dallasiana ......... 87 26 emarginatum, Ehr. 38 punctata............. 87 29 Gians, Ehr........... 38 C y m b e l l a . 28 speciosum, Ehr. .. 38 æquahs ............. 84 28 Stella, Ehr........... 38 Arcus ................. 85
37 Bid d u l p h i a ............. 47 Helvetica ß ......... 84 30 am’ita ................. 49 lunata................. 84 31 Baileyii ............. 60 Scotica ß ............. 84 30 pulchella............. 48 ventricosa ......... 84 31 quinque-locularis, D e n t ic e l l a , Ehr.
31 Kütz................ 48 aurita, Ehr.......... 49
86 regina................. 50 D e n t ic u l a ............. 19 86 Rhombus............. 49 acuta, Raben........ 20 86 septem-locularis. inflata................. 20 86 . Kütz................ 48 obtusa . 19
86 20
tri~locularis, Kütz. 48 ocellata .............
tiu'gida................. 50 sinuata................ 21 86 C a m p y l o d is c u s . tenuis................. 20 86 bicostatus ......... 88 D ia t o m a .................. 38 90 Clvpeus ............. 88 arcuatum, Ljmg.. . 34 90 Ce ra taulus, Ehr. auritum, Lyng.. .. 49 90 turgidus, Ehr....... 50 Bidduluhianum,
90
46
C o l l e t o n em a ___
eximium.............
69
69
Ag...................
brachygonum, Grev.
48
42
47 neglectum ......... 70 Ehrenbergii, Kütz. 40 85 subcohærens . . . . 70 elongatum ......... 40 85 vulgare................ 70 elongatum, Ralfs.. 40 85 Conferva, Dillw. fenestratum, Lyiig. 46 81 Biddulphiana, Eng. flocculosum, Lyng. 45 82 Bot.................. 48 grande................. 39
81 bronchialis, Roth.. 12 hvalinum............. 41 81 fasciata, Dillw. .. 67 marinum, Lyng. .. 42
61
8
flocculosa, Dillw.., 45 mimmum............. 41
foetida, Dillw.......
lineata, Dillw.......
78
57
obliquatum, Lyng.
pectinale, Kütz. . .
52
40 22 lucens, Thore . .. . 12 stellare, Ralfs . . . . 81 40 nummuloides, Dillw. 65 shnatulum, Grev... 35 40 obliquata, Eng. Bot.
62 tenue, Ag............. 10 39 pectinalis, Dillw...
12 tenue, Kütz.......... 45 stipitata, Eng. Bot. 17 27 tenue, Ralfs......... 40
39 striatula, Eiig. Bot. 35 virescens, Hass. .. 22